package com.yyx.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

    /**
     * 自定义元数据对象处理器
     * 公共填充功能
     * MyBatisPlus
     */
    @Component
    @Slf4j
    public class MyMetaObjectHandlerConfig implements MetaObjectHandler {
        /**
         * 插入操作自动填充
         * @param metaObject
         */
        @Override
        public void insertFill(MetaObject metaObject) {

            metaObject.setValue("createTime", LocalDateTime.now());
            metaObject.setValue("updateTime",LocalDateTime.now());
            metaObject.setValue("createUser",BaseContext.getCurrentId());
            metaObject.setValue("updateUser",BaseContext.getCurrentId());
        }

        /**
         * 更新操作自动填充
         * @param metaObject
         */
        @Override
        public void updateFill(MetaObject metaObject) {

            metaObject.setValue("updateTime",LocalDateTime.now());
            metaObject.setValue("updateUser",BaseContext.getCurrentId());

        }
    }
